Golf practice platform



FIG. 1 is a perspective view of a golf practice platform, embodying the present design;

FIG. 2 is an elevational view of the end opposite the end shown in FIG. 1;

FIG. 3 is a side elevational view of the side opposite the side shown in FIG. 1;

FIG. 4 is a top plan view;

FIG. 5 is a bottom plan view. 

The ornamental design for a golf practice platform, substantially as shown. 